mt76: mt7615: unlock dfs bands

Unlock dfs channels for mt7615 devices since the driver supports
radar detection. Dfs pattern detector has been tested successfully by
mt7615 users.
Do not unlock DFS frequencies for mt7663 devices since it has not been
tested yet.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
index fc1ebabfebac81bf58bc4579fd483bbfa90640b7..2a4db46727fb4f7ac0ab3182e20bb6bf6a5092e6 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
@@ -217,6 +217,22 @@ static const struct ieee80211_iface_limit if_limits[] = {
        }
 };
 
+static const struct ieee80211_iface_combination if_comb_radar[] = {
+       {
+               .limits = if_limits,
+               .n_limits = ARRAY_SIZE(if_limits),
+               .max_interfaces = 4,
+               .num_different_channels = 1,
+               .beacon_int_infra_match = true,
+               .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
+                                      BIT(NL80211_CHAN_WIDTH_20) |
+                                      BIT(NL80211_CHAN_WIDTH_40) |
+                                      BIT(NL80211_CHAN_WIDTH_80) |
+                                      BIT(NL80211_CHAN_WIDTH_160) |
+                                      BIT(NL80211_CHAN_WIDTH_80P80),
+       }
+};
+
 static const struct ieee80211_iface_combination if_comb[] = {
        {
                .limits = if_limits,
@@ -306,8 +322,13 @@ mt7615_init_wiphy(struct ieee80211_hw *hw)
        hw->sta_data_size = sizeof(struct mt7615_sta);
        hw->vif_data_size = sizeof(struct mt7615_vif);
 
-       wiphy->iface_combinations = if_comb;
-       wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
+       if (is_mt7663(&phy->dev->mt76)) {
+               wiphy->iface_combinations = if_comb;
+               wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
+       } else {
+               wiphy->iface_combinations = if_comb_radar;
+               wiphy->n_iface_combinations = ARRAY_SIZE(if_comb_radar);
+       }
        wiphy->reg_notifier = mt7615_regd_notifier;
 
        wiphy->max_sched_scan_plan_interval = MT7615_MAX_SCHED_SCAN_INTERVAL;